/Engine/Source/Runtime/CoreUObject/Public/Serialization/DerivedData.h
The data, size, and status will be available on the response.
A request to query the response with. May be discarded by the caller if not needed.
[FDerivedDataIoRequest](API\Runtime\CoreUObject\Serialization\FDerivedDataIoRequest) Read ( const [FDerivedData](API\Runtime\CoreUObject\Serialization\FDerivedData) & Data, const [FDerivedDataIoOptions](API\Runtime\CoreUObject\Serialization\FDerivedDataIoOptions) & Options )